Patents per Year
Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5731486 | Process for preparing 3-methyl-2-pentene | Dan E. Hendriksen, Gerald G. McGlamery, Jr., Michael J. Keenan | 1998-03-24 | $115,382,000 |
| 5463157 | Process for preparing 3-methyl-2-pentene | Dan E. Hendriksen, Gerald G. McGlamery, Jr., Michael J. Keenan | 1995-10-31 | $40,636,000 |
| 5254785 | Production of olefins | David D. Rosenfeld, Larry L. Iaccino, Barrington M. Hammond | 1993-10-19 | $43,730,000 |